Unit 4
Matrices

Sorry!

Unfortunately, there's not a whole lot out there about matrix basics, but this is what I've found.  If you fidn something cool, send me an email!

Matrix Calculator You can use the matrix calculator to do all kinds of matrix operations; it gives the options at the bottom.  If you want to multiply, though, it takes you to a special page where you can type in the two matrices.

Multiply matrices.

Algebra II Math for Morons Like Us I, by no means, think you are a moron, but this site breaks down matrix operations and contains a quiz for you to check yourself.

Use matrices to solve systems of linear equations.

VIDEO: Systems of Linear Equations_Matrices This video is a teacher teaching to his class, but only shows the computer screen he is using.